ExpressionPart

Interface

A part of one single expression.

Properties

PropertyTypeNotes
string

Data source used by the expression part.

string

The expression part shows in user interface.

boolean

We can get a feature set from one data source, even with only one feature in the set. When a single feature is needed, we will use the first line of the feature set as default. However, if isFromRepeatedDataSourceContext is true , we will use the feature provided by the repeated data source context.

string

Field used by the expression part.

Expression part type.

dataSourceId

optional
Interface Property
dataSourceId: string

Data source used by the expression part.

exp

Interface Property
exp: string

The expression part shows in user interface.

isFromRepeatedDataSourceContext

optional
Interface Property
isFromRepeatedDataSourceContext: boolean

We can get a feature set from one data source, even with only one feature in the set. When a single feature is needed, we will use the first line of the feature set as default. However, if isFromRepeatedDataSourceContext is true , we will use the feature provided by the repeated data source context.

jimuFieldName

optional
Interface Property
jimuFieldName: string

Field used by the expression part.

type

Interface Property
type: ExpressionPartType

Expression part type.

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